Gun holster



FIG. 1 is a front view of a gun holster according to the present application.

FIG. 2 is a side view of the gun holster.

FIG. 3 is an opposite side view of the gun holster;

FIG. 4 is a rear view of the gun holster; and,

FIG. 5 is a front view of the gun holster, shown open. 

CLAIM The ornamental design for a gun holster, as shown and described. 